Current Conditions

 

Alerts

 

Loading weather forecast...

 

More information about weather and climate at Mammoth Cave National Park is available.

 

Roads and Ferry

Park Roads & Green River Ferry Status can change without advance notice. For the most up-to-date ferry status information follow the Mammoth Cave Roads and Ferry X feed or please call the Green River Ferry Hotline at (270) 758-2166.

Visit our Directions & Transportation page for current hours of operation.

 
Two park visitors waling along a trail in the cave
Cave Tours

Plan your Mammoth Cave experience

A park ranger points out wildflowers to a visiting school group while hiking along a forest trail.
Ranger-led Programs

Join us for a ranger-led program on the surface.

A group of visitors, one in a wheelchair, listen to a ranger.
Accessible Activities

Description of Accessible Cave Tours, Ranger Walks & Talks, and Self-Guided Adventures

 

Air Quality Webcam

The park maintains an air quality monitoring station near the visitor center overlooking the Green River.

 

River Level

In cooperation with the US Geological Survey, the park maintains a water level monitoring station on the Green River inside the park boundary.

Last updated: January 23, 2026

Contact Info

Mailing Address:

P.O. Box 7
Mammoth Cave, KY 42259-0007

Phone:

270 758-2180

Contact Us

Tools

Stay Connected